Scientia Agricultura Sinica 2002 Issue 12 Construction the System of High Frequency Regeneration from Callus of Alfalfa and Study on the Effect Factors

Construction the System of High Frequency Regeneration from Callus of Alfalfa and Study on the Effect Factors
zhang wan jun ; wang tao

..............page:1579-1583

Biological and Photosynthetic Physiological Characteristics of Autotetraploid‘Royal Gala' Apple
liu qing zhong ; liu peng ; zhao hong jun ; sun yu gang

..............page:1573-1578

Selection of Elite Restorer Line 4930 in Sorghum
hu guang qun ; wang wen hua

..............page:1570-1572

Protection of Chickens from Newcastle Disease by Vaccination with Gene Vaccine Expressing the HN Protein of Newcastle Disease Virus
liu sheng wang ; kong xian gang ; tong guang zhi ; ma yun yan ; lu jing liang

..............page:1565-1569

Influences of Silicon and Inoculation with Colletotrichum Iagenarium on Peroxidase Activity in Leaves of Cucumber and Their Relation to Resistance to Anthracnose
sun wan chun ; liang yong chao ; yang yan fang

..............page:1560-1564

Plantlets Regeneration from Protoplasts of Wild Rice Oryza meyeriana
zhu yong sheng ; chen zuo tang ; qin fa lan ; yu shun wu ; zhang duan pin

..............page:1556-1559

ldentification and Purity Analysis on Hybrid Rapeseed ‘Hybrid 59' Study with RAPD Technique
wang zuo ; wang dao jie ; li cheng mei ; li dian rong

..............page:1550-1555

Evaluation of Impact of Pollen Grains of Bt, Bt/CPTI Transgenic Cotton and Bt Corn on the Growth and Development of the Mulberry Silkworm, Bombyx mori Linnaeus (Lepidoptera: Bombyxidae)
li wen dong ; ye gong yin ; wu kong ming ; wang xiao qi ; guo yu yuan

..............page:1543-1549

Studies on Electrical Activation of Porcine Oocytes Matured in vitro and Embryo Culture Systems
wu zhong hong ; xing feng ying ; liu guo shi ; zeng shen ming ; zhu shi en ; zhang zhong cheng ; fu peng hui

..............page:1537-1542

Cation Exchange Capacity of Fibrous Feedstuff and Their Nutritive Characteristics
xing ting xi

..............page:1529-1536

Analysis of Expressed Sequence Tags from Porcine Liver Organ
li ning ; zhao zhi hui ; liu zhao liang ; zhao xing bo ; lian zheng xing ; wu chang xin

..............page:1525-1528

Visual Programming Stochastic Weather Generator and lts Applications to Ecological Study in Future
ma xiao guang ; shen zuo rui

..............page:1473-1478

A Study of Effect of Water Deficit of Three Period During Cotton Anthesis on Canopy Apparent Photosynthesis and WUE
ma fu yu ; li meng chun ; yang jian rong ; ji xin jiang ; shen tu xiang dong ; tao hui jun

..............page:1467-1472

Positional Distribution of Leaf Color and Diagnosis of Nitrogen Nutrition in Rice Plant
wang shao hua ; cao wei xing ; wang qiang sheng ; ding yan feng ; huang zuo sheng ; ling qi hong

..............page:1461-1466

Studies on the Relationship of Upland Cotton Varieties in the Course of Replacement of Varieties in North Xinjiang over the Past Fifty Years
diao ming ; zuo gui xin ; li shao kun ; cao lian pu

..............page:1456-1460

Study on Combining Ability and Heterosis Between High Strength Lines and Bt (Bacillus thuringiensis) Bollworm-resistant Lines in Upland Cotton (Gossypium hirsutum L.)
zhang zheng sheng ; li xian bi ; liu da jun ; xiao yue hua ; luo ming ; huang shun li ; zhang feng zuo

..............page:1450-1455

Genetic Uniformity and lts lmpacts on Wheat Yield in China
hu rui fa ; huang ji ;scott rozelle

..............page:1442-1449

Comparison of the Genetic Diversity of Common Wild Rice and Cultivated Rice Using SSR Markers
zhu zuo feng ; sun chuan qing ; fu yong cai ; zhang pei jiang ; wang xiang kun

..............page:1437-1441

Study on Photosynthesis of Leaves at Different Positions of Cucumber in Solar Greenhouse
ai xi zhen ; zhang zhen xian ; he qi wei ; sun xiao lei ; xing yu xian

..............page:1519-1524

Effects of Water Stress on Endopeptidases Activity and Biochemical Properties of Malus hupehensis Leaves During Aging Process
cao hui ; han zhen hai ; xu xue feng

..............page:1514-1518

Effect of Light and Temperature on Uptake and Distribution of Nitrogen, Phosphorus and Potassium of Solar Greenhouse Cucumber
pei xiao bo ; zhang fu zuo ; wang liu

..............page:1510-1513

Model Research on the Effect of Surface Film on Ammonia Volatilization from Rice Field
zhuang shun yao ; yin bin ; zhu zhao liang

..............page:1506-1509

Study on Cotton Nitrogen Diagnosis and Topdressing Recommendation in North Xinjiang
wei chang zhou ; zhang fu suo ; zhu he ming ; hou zhen an ; guo guan shan ; bao bai yang

..............page:1500-1505

Evaluation of Nitrogen Loss Way in Winter Wheat and Summer Maize Rotation System
ju xiao tang ; liu xue jun ; zou guo yuan ; wang chao hui ; zhang fu suo

..............page:1493-1499

A Preliminary Study on Toxicological Evaluation of Transgenic Rice Flour with a Synthetic Cry1Ab Gene from Bacillus thuringiensis
wang zhong hua ; wang yin ; cui hai rui ; shu qing yao ; xia ying wu

..............page:1487-1492

Studies on the Microscopic Mechanism of Pesticide Microemulsion Thermodynamics Stability
huang qi liang ; yuan hui zhu ; yang dai bin

..............page:1483-1486

Observation on the Ultrastructures of Antennal Sensilla in Helicoverpa armigera
wang gui rong ; guo yu yuan ; wu kong ming

..............page:1479-1482